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| Hydrogen Storage Properties of La1-xYxNi4.8Mn0.2 Alloys |
| CHEN Wei1 YANG Xiaojun2 WANG Pei2 LUO Gang1 CHEN Demin1** YANG Ke1 |
| 1. Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016
2. The 404 Ltd., China National Nuclear Corporation, Lanzhou 732850 |
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Cite this article:
CHEN Wei, YANG Xiaojun, WANG Pei, LUO Gang, CHEN Demin, YANG Ke. Hydrogen Storage Properties of La1-xYxNi4.8Mn0.2 Alloys. Chinese Journal of Materials Research, 2013, 27(1): 1-6.
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Abstract The influences of Y content on the crystal structure, hydrogen storage thermodynamics and kinetics, and pulverization resistance of La1-xYxNi4.8Mn0.2 (x=0.6, 0.7, 0.8) alloys were investigated systematically. The results show that all the alloys have CaCu5 type hexagonal structure; with increasing Y content, the lattice parameter a, crystal volume V decreased, while the lattice parameter c kept almost unchanged, and c/a increased linearly. With the increase of Y content, the absorption/desorption plateau pressures increased dramatically; however, the hydrogen storage capacity decreased; the slopes of hydrogen absorption/desorption plateau declined, and the hysteresis increased lightly; A similar variation trend was presented between the hysteresis and FWHM (the full width at half maximum) of (111) XRD patterns with increasing Y content; the pulverization resistance improved. When Y content x=0.8, the alloy showed good performance both in the hydrogen absorption and desorption.
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| 1 ZHENG Jinyang, KAI Fangming, LIU Zhongqiang, CHEN Rui, CHEN Changpin, Risk assessment and control of high pressure hydrogen equipment, Acta Energiae Solaris Sinica, 27(11), 1168(2006)(郑津洋, 开方明, 刘仲强, 陈 瑞, 陈长聘, 高压氢气储运设备及其风险评价, 太阳能学报, 27(11), 1168(2006))2 G. Luo, J. P. Chen, S. L. Li, W. Chen, X. B. Han, D. M. Chen, K. Yang, Properties of La0.2Y0.8Ni5-xMnx alloys for high-pressure hydrogen compressor, International Journal of Hydrogen Energy, 35(15), 8262(2010)3 X. H. Wang, R. G. Chen, C. P. Chen, Q. D. Wang, Hydrogen storage properties of TixFe+y wt.% La and its use in metal hydride hydrogen compressor, Journal of Alloys and Compounds, 425(1-2), 291(2006)4 P. Muthukumar, M. Prakash Maiya, S. Srinivasa Murthy, Performance tests on a thermally operated hydrogen compressor, International Journal of Hydrogen Energy, 33(1), 463(2008)5 Z. Dehouche, N. Grimard, F. Laurencelle, J. Goyette, T. K. Bose, Hydride alloys properties investigations for hydrogen sorption compressor, Journal of Alloys and Compounds, 399(1-2), 224(2005)6 ZHANG Yan, WANG Xinhua, FANG Guohua, LI Shouquan, CHEN Lixin, CHEN Changpin, Study on rare earth based hydrogen storage alloy for high-pressure metal hydride hydrogen compressor, Journal of Materials Science and Engineering, 24(1), 97(2006)(张 琰, 王新华, 方国华, 李寿权, 陈立新, 陈长聘, 用于超高压化学热压缩的稀土储氢合金研究, 材料科学与工程学报, 24(1), 97(2006))7 WANG Xinhua, CHEN Rugan, LI Shouquan, CHEN Lixin, GE Hongwei, FANG Guohua, CHEN Changpin, Study on Ti-Mn/Ti-Cr hydrogen storage alloys for hydride hydrogen compressor, Rare Metal Materials And Engineering, 36(12), 2216(2007)(王新华, 陈如柑, 李寿权, 陈立新, 葛红卫, 方国华, 陈长聘, 金属氢化物氢压缩器用Ti-Mn/Ti-Cr多元储氢合金, 稀有金属材料与工程, 36(12), 2216(2007))8 H. Li, X. H. Wang, Z. H. Dong, L. Xu, C. P. Chen, A study on 70 MPa metal hydride hydrogen compressor, Journal of Alloys and Compounds, 502(2), 503(2010)9 H. Uchida, M. Tada, Y. C. Huang, The influence of cerium, praseodymium, neodymium and samarium on hydrogen absorption in LaNi5 alloys, Journal of the Less Common Metals, 88(1), 81(1982)10 S. N. Klyamkin, M. T. Hagstr?m, E. V. Mescheryakova, P. D. Lund, Hysteresis in Ce-based AB5-type metal hydrides, Journal of Materials Science, 35(1), 133(2000)11 HU Zilong, Hydrogen Storage Material (Beijing, Chemical Industrial Press, 2002) p.102(胡子龙, 贮氢材料 (北京, 化学工业出版社, 2002) p.102)12 S. Mitrokhin, T. Zotov, E. Movlaev, V. Verbetsky, Synthesis and properties of AB5-type hydrides at elevated pressures, Journal of Alloys and Compounds, 446-447, 603(2007)13 S. N. Klyamkin, V. N. Verbetsky, Interaction of intermetallic compounds with hydrogen at pressures up to 250 MPa: the LaCo5-xMnx-H2?and CeNi5-H2?systems, Journal of Alloys and Compounds, 194(1), 41(1993)14 R. H. VanEssen, K. H. J. Buschow, Hydrogen sorption characteristics of Ce-3d and Y-3d intermetallic compounds, Journal of the Less Common Metals, 70(2), 189(1980)15 E. Anil Kumar, M. Prakash Maiya, S. Srinivasa Murthy, B. Viswanathan, Structural, hydrogen storage and thermodynamic properties of some mischmetal-nickel alloys with partial substitutions for nickel, Journal of Alloys and Compounds, 476(1-2), 92(2009)16 F. Pourarian, W. E. Wallace, The effect of substitution of Mn or Al on the?hydrogen?sorption characteristics of CeNi5, International Journal of Hydrogen Energy, 10(1), 49(1985)17 Y. Osumi, H. Suzuki, A. Kato, K. Oguro, S. Kawai, M. Kaneko, Hydrogen absorption-desorption characteristics of MmNiAlM and MmNiMnM alloys (Mm misch metal), Journal of the Less Common Metals, 89(1), 287(1983)18 R. K. Singh, M. V. Lototsky, O. N. Srivastava, Thermodynamical, structural, hydrogen storage properties and simulation studies of P-C isotherms of (La, Mm)Ni5-yFey, International Journal of Hydrogen Energy, 32(14), 2971(2007)19 D. Endo, K. Sakaki, E. Akiba, Effect of rare earth on lattice size and equilibrium hydrogen pressure for AB5-type MmNi3.55Co0.75-Al0.30Mn0.40, Journal of Alloys Compounds, 459(1-2), 215(2008)20 K. A. Gschneidner Jr, T. Takeshita, Y. Chung, O. D. McMasters, Influence of electron concentration on the hydrogen absorption by RM5 Haucke compounds, Journal of Physics F: Metal Physics, 12(1), L1(1982)21 T. Takeshita, K. A. Gschneidner Jr., J. F. Lakner, High pressure hydrogen absorption study on YNi5, LaPt5?and ThNi5, Journal of the Less Common Metals, 78(2), 43(1981)22 Y. Xu, H. Ju, The structure, thermodynamic and electrochemical properties of hydrogen-storage alloys: An empirical methodology of average numbers of total electrons, International Journal of Hydrogen Energy, 34(4), 1880(2009)23 C. E. Lundin, F. E. Lynch, C. B. Magee, A correlation between the interstitial hole sizes in intermetallic compounds and the thermodynamic properties of the hydrides formed from those compounds, Journal of the Less Common Metals, 56(1), 19(1977)24 C. E. Lundin, Hydrogen storage properties and characteristics of rare earth compounds, Journal of Physics Colloques, 40(C5), 286(1979)25 D. G. Westlake, Hydrides of intermetallic compounds: A review of stabilities, stoichiometries and preferred hydrogen sites, Journal of the Less Common Metals, 91(1), 1(1983)26 K. J. Gross, A. Züttel, L. Schlapbach, On the possibility of metal hydride formation: Part II: Geometric considerations, Journal of Alloys and Compounds, 274(1-2), 239(1998)27 A. Percheron-Guégan, C. Lartigue, J. C. Achard, Correlations between the structural properties, the stability and the hydrogen content of substituted LaNi5 compounds, Journal of the Less Common Metals, 109(2), 287(1985)28 S. Luo, C. N. Park, T. B. Flanagana, Analysis of sloping plateaux in alloys and intermetallic hydrides: II. Real systems, Journal of Alloys and Compounds, 384(1-2), 208(2004)29 Y. Nakamura, H. Nakamura, S. Fujitani, I. Yonezu, Homogenizing behaviour in a hydrogen-absorbing LaNi4.55Al0.45alloy through annealing and rapid quenching, Journal of Alloys and Compounds, 210(1-2), 299(1994)30 C. N. Park, S. Luo, T. B. Flanagan, Analysis of sloping plateaux in alloys and intermetallic hydrides: I. Diagnostic features, Journal of Alloys and Compounds, 384(1-2), 203(2004)31 Y. Nakamura, K. Sato, S. Fujitani, K. Nishio, K. Oguro, I. Uehara, Lattice expanding behaviour and degradation of LaNi5-based alloys, Journal of Alloys and Compounds, 267(1-2), 205(1998)32 YU Xuebin, CHEN Jinzhou, WU Zhu, XIA Baojia, Effect of Cr content on the sorption performance of TiMn1.2-xCrxV0.25Fe0.05 alloys, Acta Metallurgica Sinica, 40(5), 527(2004)(余学斌, 陈金舟, 吴 铸, 夏保佳, Cr含量对TiMn1.2-xCrxV0.25-Fe0.05合金吸/放氢性能的影响, 金属学报, 40(5), 527(2004))33 L. OVal?en, A. Zaluska, L. Zaluski, H. Tanaka, N. Kuriyama, J. O. Str?m-Olsen, R.Tunold, Structure and related properties of (La, Ce, Nd, Pr)Ni5 alloys, Journal of Alloys and Compounds, 306(1-2), 235(2000)34 W. Zhang, J. Cimato, A. J. Goudy, The hydriding and dehydriding kinetics of some LaNi5?χAlχ?alloys, Journal of Alloys and Compounds, 201(1-2), 175(1993) |
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